A stub area is an area into which AS External LSAs are not flooded. And if type 5 LSAs are not known inside an area, type 4 LSAs are unnecessary; these LSAs are also blocked | B AC H KH OA Networking Academy 11111111 CISCO OSPF BSCI Module 3 Lesson 7 - Stub Totally Stubby and Not-So-Stubby Areas BSCI 2008 Cisco Systems Inc. All rights reserved. Cisco Confidential 1 CCNP - BSCI Bachkhoa Networking Academy Objective Configuring OSPF Area Types Using Stub and Totally Stubby Areas Configuring Stub Area OSPF Stub Area Configuration Example Configuring Totally Stub Areas Totally Stubby Area Configuration Example Interpreting Routing Tables Configuring Not-So-Stubby Areas Configuring Not-So-Stubby Area Ex Configuring an NSSA Totally Stubby Area Example Verifying All Stub Area Types 2008 Cisco Systems Inc. All rights reserved. Học viện mạng Bách Khoa - BSCI 2 CCNP - BSCI Bachkhoa Networking Academy Configuring OSPF Area Types Standard area Accepts link updates route summaries and external routes the default . Stub Area Backbone Area 0 Totally Stubby Area BSCI 2008 Cisco Systems Inc. All rights reserved. Học viện mạng Bách Khoa -
